Pith Number

pith:2EH44Q7K

pith:2022:2EH44Q7KKETBHEPJKCBVVHGNW5

not attested not anchored not stored refs pending

Analyzing Prospects for Quantum Advantage in Topological Data Analysis

Abhishek Rajput, Alexander Del Toro Barba, Casper Gyurik, Dominic W. Berry, Joao Basso, Nathan Wiebe, Robbie King, Ryan Babbush, Vedran Dunjko, Yuan Su

arxiv:2209.13581 v3 · 2022-09-27 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EH44Q7KKETBHEPJKCBVVHGNW5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Quantum encodings that preserve persistent homology

Receipt and verification

First computed	2026-07-05T07:46:14.189340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10fce43ea51261391e950835a9ccdb77d60f15052a0cc39600e04641623126e

Aliases

arxiv: 2209.13581 · arxiv_version: 2209.13581v3 · doi: 10.48550/arxiv.2209.13581 · pith_short_12: 2EH44Q7KKETB · pith_short_16: 2EH44Q7KKETBHEPJ · pith_short_8: 2EH44Q7K

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2EH44Q7KKETBHEPJKCBVVHGNW5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d10fce43ea51261391e950835a9ccdb77d60f15052a0cc39600e04641623126e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc4e6b65a95c4a080ce9b3d1efacb107f3869dd27be3a1d8f8798205d863ff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-27T17:56:15Z",
    "title_canon_sha256": "defbc7cdd31a1b913f06df6fe84c2ea29174911a3338d524749ee25d6983f613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13581",
    "kind": "arxiv",
    "version": 3
  }
}